/Engine/Plugins/Runtime/OSC/Source/OSC/Public/OSCManager.h
Adds blob value to end of OSCMessage
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="Audio|OSC", Meta=(DisplayName="Add Blob to OSC Message", Keywords="osc message")) static [FOSCMessage](API\Plugins\OSC\FOSCMessage) & AddBlob ( [FOSCMessage](API\Plugins\OSC\FOSCMessage) & Message, const [TArray](API\Runtime\Core\Containers\TArray)< uint8 > & Value )